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詳細情報 |
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| 埋め戻し組成物: | 75% 石膏、20% ベントナイト、5% 硫酸ナトリウム | 合金グレード: | M1C / AZ63B (高電位) |
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| 開回路の可能性: | -1.70V ～ -1.75V (対 Cu/CuSO4) | 現在の効率: | >= 50% (ASTM G97) |
| ケーブル仕様: | XLPE 絶縁 AWG 銅ケーブル 10mm² | 寿命: | 15 ～ 25 年 (土壌抵抗率に応じて) |
| ハイライト: | Prepackaged Magnesium Anode Backfill System,XLPE Cable Sacrificial CP Anode,Long Service Life Pipeline Protection |
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製品の説明
Prepackaged Magnesium Sacrificial Anode Gypsum Bentonite Backfill XLPE Cable for Pipeline Cathodic Protection
Our prepackaged magnesium sacrificial anode is a complete turnkey corrosion protection solution designed for underground pipelines, storage tanks, and buried steel structures. Each unit comes factory-assembled with premium backfill material and XLPE insulated cable, ready for immediate field installation.
Key Advantages
Prepackaged Backfill System
Each anode is pre-assembled in a durable cotton cloth bag filled with a precisely formulated backfill mixture: 75% Ground Hydrant Gypsum, 20% Powdered Bentonite, 5% Hydrated Sodium Sulfate. This optimized composition ensures uniform current distribution and reduces anode-to-earth resistance.
Premium XLPE Cable Connection
Equipped with XLPE insulated AWG copper cable (standard 10mm²). XLPE insulation provides superior moisture resistance compared to standard PVC cables. Low-resistance welded connection ensures reliable current delivery.
15-25 Years Service Life
Manufactured from high-purity M1C grade magnesium alloy, our anodes deliver an open circuit potential of -1.70V to -1.75V with >=50% current efficiency per ASTM G97. Uniform consumption ensures predictable long-term protection.
Full Certification & Environmental Compliance
ISO 9001 certified, ASTM G97 and GB/T 17731-2015 tested. RoHS and REACH compliant for global markets. Mill test certificates with every shipment.
OEM & Custom Manufacturing
Self-manufacturing factory with integrated production from raw magnesium ingot to finished anode. Custom dimensions, cable specs, backfill formulations, private labeling available. Engineering support for CP system design.
Technical Specifications
| Anode Type | High Potential Prepackaged Magnesium |
|---|---|
| Alloy Grade | M1C / AZ63B |
| Open Circuit Potential | -1.70V to -1.75V (vs Cu/CuSO4) |
| Current Efficiency | >= 50% (ASTM G97) |
| Current Capacity | ~1200 A·h/kg |
| Backfill | 75% Gypsum + 20% Bentonite + 5% Na2SO4 |
| Cable | XLPE Insulated AWG Copper, 10mm² |
| Service Life | 15-25 years |
| Standards | ASTM G97, GB/T 17731-2015 |
| Packaging | Wooden case with waterproof inner layer |
Applications
- Underground oil & gas transmission pipelines
- Buried storage tank cathodic protection
- Water pipeline networks
- Buried steel structure protection
Why Choose Us
- Self-Manufacturing Factory with full quality traceability
- 15+ Years professional magnesium anode export experience
- ISO 9001 certified, ASTM G97 batch testing
- OEM flexibility: custom sizes, cables, backfill, labeling
- Free CP design consultation and engineering support
- 100 mt/month capacity for reliable on-time delivery
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